107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef FPDFSDK_INCLUDE_FX_SYSTEMHANDLER_H_
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#define FPDFSDK_INCLUDE_FX_SYSTEMHANDLER_H_
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#include "core/include/fpdfapi/fpdf_parser.h"
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#include "core/include/fxcrt/fx_coordinates.h"
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#include "core/include/fxcrt/fx_system.h"
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class CPDF_Document;
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class CPDF_Font;
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typedef void* FX_HWND;
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typedef void* FX_HMENU;
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typedef void (*TimerCallback)(int32_t idEvent);
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typedef struct _FX_SYSTEMTIME {
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_FX_SYSTEMTIME()
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: wYear(0),
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wMonth(0),
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wDayOfWeek(0),
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wDay(0),
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wHour(0),
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wMinute(0),
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wSecond(0),
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wMilliseconds(0) {}
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FX_WORD wYear;
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FX_WORD wMonth;
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FX_WORD wDayOfWeek;
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FX_WORD wDay;
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FX_WORD wHour;
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FX_WORD wMinute;
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FX_WORD wSecond;
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FX_WORD wMilliseconds;
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} FX_SYSTEMTIME;
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// cursor style
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#define FXCT_ARROW 0
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#define FXCT_NESW 1
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#define FXCT_NWSE 2
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#define FXCT_VBEAM 3
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#define FXCT_HBEAM 4
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#define FXCT_HAND 5
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class IFX_SystemHandler {
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public:
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virtual ~IFX_SystemHandler() {}
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virtual void InvalidateRect(FX_HWND hWnd, FX_RECT rect) = 0;
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virtual void OutputSelectedRect(void* pFormFiller, CPDF_Rect& rect) = 0;
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virtual FX_BOOL IsSelectionImplemented() = 0;
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virtual CFX_WideString GetClipboardText(FX_HWND hWnd) = 0;
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virtual FX_BOOL SetClipboardText(FX_HWND hWnd, CFX_WideString string) = 0;
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virtual void ClientToScreen(FX_HWND hWnd, int32_t& x, int32_t& y) = 0;
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virtual void ScreenToClient(FX_HWND hWnd, int32_t& x, int32_t& y) = 0;
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/*cursor style
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FXCT_ARROW
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FXCT_NESW
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FXCT_NWSE
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FXCT_VBEAM
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FXCT_HBEAM
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FXCT_HAND
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*/
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virtual void SetCursor(int32_t nCursorType) = 0;
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virtual FX_HMENU CreatePopupMenu() = 0;
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virtual FX_BOOL AppendMenuItem(FX_HMENU hMenu,
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int32_t nIDNewItem,
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CFX_WideString string) = 0;
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virtual FX_BOOL EnableMenuItem(FX_HMENU hMenu,
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int32_t nIDItem,
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FX_BOOL bEnabled) = 0;
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virtual int32_t TrackPopupMenu(FX_HMENU hMenu,
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int32_t x,
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int32_t y,
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FX_HWND hParent) = 0;
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virtual void DestroyMenu(FX_HMENU hMenu) = 0;
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virtual CFX_ByteString GetNativeTrueTypeFont(int32_t nCharset) = 0;
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virtual FX_BOOL FindNativeTrueTypeFont(int32_t nCharset,
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CFX_ByteString sFontFaceName) = 0;
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virtual CPDF_Font* AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc,
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CFX_ByteString sFontFaceName,
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uint8_t nCharset) = 0;
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virtual int32_t SetTimer(int32_t uElapse, TimerCallback lpTimerFunc) = 0;
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virtual void KillTimer(int32_t nID) = 0;
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virtual FX_BOOL IsSHIFTKeyDown(FX_DWORD nFlag) = 0;
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virtual FX_BOOL IsCTRLKeyDown(FX_DWORD nFlag) = 0;
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virtual FX_BOOL IsALTKeyDown(FX_DWORD nFlag) = 0;
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virtual FX_BOOL IsINSERTKeyDown(FX_DWORD nFlag) = 0;
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virtual FX_SYSTEMTIME GetLocalTime() = 0;
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virtual int32_t GetCharSet() = 0;
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virtual void SetCharSet(int32_t nCharSet) = 0;
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};
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#endif // FPDFSDK_INCLUDE_FX_SYSTEMHANDLER_H_
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